149661120

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{22271}}^1$

素因数の和:22298

約数の個数: 112

約数和(自身を含む): 543080448

約数和(自身を除く): 393419328

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 22271, 44542, 66813, 89084, 111355, 133626, 155897, 178168, 222710, 267252, 311794, 334065, 356336, 445420, 467691, 534504, 623588, 668130, 712672, 779485, 890840, 935382, 1069008, 1247176, 1336260, 1425344, 1558970, 1781680, 1870764, 2138016, 2338455, 2494352, 2672520, 3117940, 3563360, 3741528, 4276032, 4676910, 4988704, 5345040, 6235880, 7126720, 7483056, 9353820, 9977408, 10690080, 12471760, 14966112, 18707640, 21380160, 24943520, 29932224, 37415280, 49887040, 74830560, 149661120]

約数ペア:

[(1, 149661120), (2, 74830560), (3, 49887040), (4, 37415280), (5, 29932224), (6, 24943520), (7, 21380160), (8, 18707640), (10, 14966112), (12, 12471760), (14, 10690080), (15, 9977408), (16, 9353820), (20, 7483056), (21, 7126720), (24, 6235880), (28, 5345040), (30, 4988704), (32, 4676910), (35, 4276032), (40, 3741528), (42, 3563360), (48, 3117940), (56, 2672520), (60, 2494352), (64, 2338455), (70, 2138016), (80, 1870764), (84, 1781680), (96, 1558970), (105, 1425344), (112, 1336260), (120, 1247176), (140, 1069008), (160, 935382), (168, 890840), (192, 779485), (210, 712672), (224, 668130), (240, 623588), (280, 534504), (320, 467691), (336, 445420), (420, 356336), (448, 334065), (480, 311794), (560, 267252), (672, 222710), (840, 178168), (960, 155897), (1120, 133626), (1344, 111355), (1680, 89084), (2240, 66813), (3360, 44542), (6720, 22271)]